Blo-Line Couplings

Rotolok markets a range of Pipe Couplings ideally suited to pneumatic conveying. The couplings hold the advantage of low cost and quick assembly.

2 BOLT TYPE
ODPipe SizeLengthPart No
38.1 (1.5)-102 (4")2B 150
50.8(2.0)-102 (4")2B 200

 

3 BOLT TYPE
ODPipe SizeLengthPart No
48.3 (1.9)40 (1.5")152 (6”)3B 190
50.8 (2.0)-152 (6”)3B 200
60.3 (2.375)50 (2”)152 (6”)3B 237
63.5 (2.5)-152 (6”)3B 250
76.1 (3.0)65 (2.5)152 (6”)3B 300
88.9 (3.5)80 (3”)152 (6”)3B 350
101.6 (4.0)-152 (6”)3B 400
114.3 (4.5)100 (4”)152 (6”)3B 450
127.0 (5.0)-152 (6”)3B 500
139.7 (5.5)125 (5”)152 (6”)3B 550
152.4 (6.0)-152 (6”)3B 600
165.1 (6.5)150 (6”)152 (6”)3B 650
168.3 (6.625)-152 (6”)3B 662

 

4 BOLT TYPE
ODPipe SizeLengthPart No
76.1 (3.0)65 (2.5")203 (8”)4B 300
88.9 (3.5)80 (3”)203 (8”)4B 350
101.6 (4.0)-203 (8”)4B 400
114.3 (4.5)100 (4”)203 (8”)4B 450
127.0 (5.0)-203 (8”)4B 500
139.7 (5.5)125 (5”)203 (8”)4B 550
152.4 (6.0)-203 (8”)4B 600
165.1 (6.5)150 (6”)203 (8”)4B 650
168.3 (6.625)-203 (8”)4B 662
203.2 (8.0)-203 (8”)4B 800
219.1 (8.625)200 (8”)203 (8”)4B 862
254.0 (10.0)-203 (8”)4B 1000
273.0 (10.75)250 (10”)203 (8”)4B 1075